Answer:
c/d = 5x/3
Step-by-step explanation:
Given :-
c/d - a/b = x
a = 2c
b = 5d
To Find :-
Value of c/d in terms of x
Solving :-
Substitute value of a and b.
c/d - 2c/5d = x
3c/5d = x
Solution :-
